2021 Summaries

This page shows information from January 1, 2021, and forward; updated typically Wed. and Sat. Showing confirmed+probable daily cases, as per documented by DHS.

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Important dates:

  • (purple dashed lines) approximate start of school year

Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 12 7.9 13% 96 0.83%
10-19 17 13.3 18.4% 136 1%
20-29 24 12.3 18.1% 134 0.64%
30-39 12 10.6 15.3% 113 0.83%
40-49 6 8.3 11.5% 85 0.81%
50-59 15 8.4 12.3% 91 0.72%
60-69 3 4.1 6.5% 48 0.42%
70+ 9 3.0 4.9% 36 0.34%
All ages 98 67.9 100% 739 0.71%
Eau Claire cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Nov 13 17387 63982 560 144 675
Nov 14 17448 64049 561 144 637
Nov 15 17450 64083 561 144 569
Nov 16 17523 64141 561 144 581
Nov 17 17612 64235 563 145 612
Nov 18 17704 64314 563 145 704
Nov 19 17802 64374 564 145 739

Chippewa

Chippewa cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Nov 13 11611 37262 490 123 452
Nov 14 11635 37299 493 123 445
Nov 15 11677 37323 493 123 436
Nov 16 11705 37358 494 125 412
Nov 17 11753 37439 498 126 440
Nov 18 11810 37467 498 126 467
Nov 19 11857 37520 498 126 471
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 2 4.7 10.6% 50 0.64%
10-19 13 9.6 20.8% 98 1.17%
20-29 2 3.3 11.7% 55 0.77%
30-39 13 8.7 17.6% 83 0.99%
40-49 6 5.4 12.5% 59 0.76%
50-59 5 4.4 10.4% 49 0.51%
60-69 4 4.1 9.8% 46 0.55%
70+ 2 2.4 6.6% 31 0.44%
All ages 47 42.7 100% 471 0.73%

Barron

Barron cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Nov 13 8997 24801 409 97 412
Nov 14 9028 24845 409 97 395
Nov 15 9049 24869 409 97 382
Nov 16 9089 24892 410 97 375
Nov 17 9121 24944 412 97 384
Nov 18 9157 24966 413 97 399
Nov 19 9222 24990 416 97 413
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 3 3.4 11.6% 48 0.88%
10-19 8 5.3 15% 62 1.14%
20-29 5 3.6 10.4% 43 0.95%
30-39 15 7.6 20.8% 86 1.58%
40-49 11 6.3 14.5% 60 1.21%
50-59 10 4.1 11.1% 46 0.68%
60-69 5 2.3 6.5% 27 0.43%
70+ 8 3.9 9.9% 41 0.65%
All ages 65 36.4 100% 413 0.91%

La Crosse

La Crosse cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Nov 13 18432 73867 695 120 734
Nov 14 18508 73944 695 120 753
Nov 15 18554 74003 695 120 720
Nov 16 18624 74141 699 121 738
Nov 17 18696 74389 716 122 787
Nov 18 18807 74481 717 123 807
Nov 19 18877 74583 719 123 799
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 14 13.0 14.3% 114 0.96%
10-19 7 13.3 16.5% 132 0.8%
20-29 9 11.9 14.5% 116 0.55%
30-39 9 11.7 15.3% 122 0.9%
40-49 13 9.9 12.3% 98 0.72%
50-59 10 9.0 12.3% 98 0.69%
60-69 3 6.4 7.4% 59 0.42%
70+ 5 5.0 7.5% 60 0.46%
All ages 70 80.1 100% 799 0.68%

Dane

Dane cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Nov 13 59932 432375 2002 380 1494
Nov 14 59975 432843 2002 380 1384
Nov 15 60051 433122 2002 380 1289
Nov 16 60341 433468 2008 380 1412
Nov 17 60503 434049 2006 382 1517
Nov 18 60697 434443 2007 382 1640
Nov 19 60863 434777 2015 382 1604
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 22 25.9 16.1% 259 0.43%
10-19 16 19.3 11.6% 186 0.26%
20-29 42 27.1 17.9% 287 0.28%
30-39 34 30.1 18.4% 295 0.39%
40-49 18 22.7 14.7% 235 0.36%
50-59 12 14.4 10.3% 165 0.25%
60-69 15 11.9 7.3% 117 0.21%
70+ 7 6.1 3.7% 59 0.12%
All ages 166 157.7 100% 1604 0.29%

Wisconsin

Wisconsin cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Nov 13 925123 3609211 46806 9705 32214
Nov 14 926903 3612990 46830 9706 30634
Nov 15 928290 3615614 46839 9706 28727
Nov 16 932930 3619193 47047 9741 30337
Nov 17 937142 3626225 47388 9795 33272
Nov 18 941530 3630691 47422 9800 36353
Nov 19 945701 3636171 47604 9816 36613
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 572 469.9 13.4% 4895 0.76%
10-19 673 533.1 15.4% 5636 0.74%
20-29 526 445.6 12.9% 4732 0.63%
30-39 703 590.9 16.9% 6184 0.82%
40-49 569 474.9 13.6% 4962 0.71%
50-59 486 422.3 12.1% 4419 0.54%
60-69 346 307.4 8.7% 3202 0.42%
70+ 292 252.1 7% 2556 0.4%
All ages 4171 3497.4 100% 36613 0.63%

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Estimated recovery time from health experts varies between 10-20 days, with a nontrivial proportion of cases being long-term / on-going:

  • First plot shows both conservative (10-day total) estimate and 14-day total used in MN Safe-Learning plan
  • Second plot is (conservative) Estimated Active, split by Age group

Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

Longitudinal

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

References

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Reliable Updated Visuals

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Modeling

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Predicting cumulative deaths in state

  • WI correpondence between Cumulative cases and deaths (at time lag)
  • Starting with late May, after daily tests regularly above 6000
[1] "The number of  cumulative deaths, at a lag of 21 days, are approximately 1.5 times number of cumulative cases to the 0.64 power."
[1] "We thus predict that on 2021-12-10 the cumulative number of deaths in WI will be 9618"

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Comparing county-wide active case rates in counties with colleges

  • Portage county (Stevens Point): gray
  • Eau Claire county (Eau Claire): blue
  • Dane county (Madison): green
  • La Crosse county (La Crosse): red